LNR2E222MSEB

The LNR2E222MSEB is an aluminum electrolytic capacitor in a screw-terminal radial can package, rated at 2200 µF and 250 V with ±20% tolerance. It is designed for general-purpose applications that require polarized bulk capacitance with screw-terminal mounting and robust long-term endurance.

Key characteristics include a tanδ (DF) of 0.15, rated ripple current capability, and a 5000-hour endurance at 85°C—making it suitable where sustained filtering, energy storage, or smoothing is needed in general-purpose electronic equipment.

Key Features

• Capacitance & Voltage — 2200 µF nominal capacitance at a rated voltage of 250 V, ±20% tolerance (measured at 120 Hz, 20°C).
• Screw Terminal Mounting — Radial can with screw terminals for secure mechanical and electrical connections in bench- or chassis-mounted power assemblies.
• Endurance & Lifetime — Specified for 5000 hours at 85°C under DC bias plus rated ripple current; after endurance test, capacitance change is within ±15% and leakage current remains within initial specification.
• Ripple Current Capability — Rated ripple current of 4 A at 120 Hz and 4.8 A at 100 kHz to support AC ripple handling in power circuits.
• Temperature Range — Operating temperature range of −25°C to +85°C (250 V series rating from datasheet applies to −25°C to +85°C).
• Leakage Current Specification — Leakage current after 5 minutes’ application of rated voltage is not more than 3√(C·V) µA or 5 mA, whichever is smaller (C: µF, V: V).
• Physical Size & Mounting — Body diameter φ51 mm with length 80 mm (φ51×80L); standard bracketing for φ51 and larger diameters is provided as series guidance.
• Compliance & Packaging — RoHS‑compliant and supplied in cardboard packing; product in mass production status.

Typical Applications

• General-purpose power filtering — Bulk capacitance for smoothing and decoupling in industrial and electronic equipment, leveraging 2200 µF at 250 V and rated ripple current.
• Energy storage in power assemblies — Screw-terminal mounting and high capacitance support chassis-mounted energy buffering and discharge paths.
• AC ripple handling — Suitable where 4 A (120 Hz) or 4.8 A (100 kHz) ripple current capability is required for load or supply stabilization.

Unique Advantages

• High-voltage bulk capacitance: 2200 µF at 250 V provides substantial stored energy per component for high-voltage power rails.
• Robust durability: 5000-hour endurance at 85°C with defined limits on capacitance change and tanδ, enabling predictable long-term performance.
• Screw-terminal reliability: Heavy-duty screw terminals ensure secure electrical connections and ease of assembly in field-serviceable or chassis-mounted designs.
• Measured ripple capability: Specified ripple currents at both low and high frequencies (120 Hz and 100 kHz) allow designers to size capacitors against real ripple conditions.
• Clear electrical limits: Leakage current defined by the 3√(C·V) or 5 mA rule and tanδ specification (0.15) support design margining and verification.
• Regulatory compliance: RoHS status provided to meet environmental restrictions in many supply chains.

Why Choose LNR2E222MSEB?

LNR2E222MSEB positions itself as a straightforward, well-specified solution for applications needing polarized bulk capacitance at elevated voltages with screw-terminal mounting. Its combination of 2200 µF/250 V rating, defined ripple current capability, and 5000-hour endurance at 85°C delivers verifiable performance for general-purpose power assemblies.

This part is well suited for engineers and procurement teams specifying robust, replaceable capacitors in chassis-mounted power systems and other general-purpose electronic equipment where clear, datasheet-backed electrical and lifetime characteristics are required.

Request a quote or contact sales to discuss availability, lead times, and to obtain order information for LNR2E222MSEB.